niceboy120’s gists

niceboy120 / continuous_cartpole.py

Created August 5, 2022 21:15 — forked from iandanforth/continuous_cartpole.py

Continuous Cartpole for OpenAI Gym

	"""
	Classic cart-pole system implemented by Rich Sutton et al.
	Copied from http://incompleteideas.net/sutton/book/code/pole.c
	permalink: https://perma.cc/C9ZM-652R

	Continuous version by Ian Danforth
	"""

	import math
	import gym

niceboy120 / Base64.java

Created March 17, 2018 00:07 — forked from EmilHernvall/Base64.java

Simple base64-encoder for java

	public class Base64
	{
	public static String encode(byte[] data)
	{
	char[] tbl = {
	'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P',
	'Q','R','S','T','U','V','W','X','Y','Z','a','b','c','d','e','f',
	'g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v',
	'w','x','y','z','0','1','2','3','4','5','6','7','8','9','+','/' };

niceboy120 / gist:807b165d6c3926f9b3b5

Created July 24, 2014 04:13 — forked from pmiron/gist:3932796

	#Kasiski-Babbage cryptanalysis to get the text encripted with Vigenere

	import fractions
	import functools
	import re #Import regular expresions
	from collections import Counter

	#----------------------------------------------------------------------------------------------
	#Search for the words with the given frecuency and length
	# @originalString [string]: the original text

niceboy120 / vigenere.py

Created July 24, 2014 04:11 — forked from lutzky/vigenere.py

	MAX_KEY_LENGTH = 20
	PEAK_MIN_OFFSET = 4

	NUM_LETTERS = 26
	FIRST_LETTER = "A"

	KEY_LENGTH_GUESS = 6

	def index_of_coincidence(s, shift):
	"""Find the index of coincidence of s with itself shifted by shift"""

niceboy120 / Vigenere.java

Created July 24, 2014 02:06 — forked from benfb/Vigenere.java

	public class Vigenere
	{
	//declare instance variables for text and keyword
	private String pt = "";
	private String key = "";

	Vigenere(){ //default constructor
	pt = "";
	key = "";
	}

niceboy120 / gist:7049318

Created October 18, 2013 22:40 — forked from shlomibabluki/gist:4524141

niceboy120 / download.sh

Created March 31, 2013 12:47 — forked from mybeky/download.sh

	# Install https://github.com/rg3/youtube-dl/ first.
	youtube-dl http://www.youtube.com/playlist\?list\=PLC0B137D835A3C970 -l --max-quality mp4

niceboy120 / youtube-mp3.sh

Created March 31, 2013 12:46 — forked from scvalex/youtube-mp3.sh

niceboy120 / youtube.py

Created February 18, 2013 14:05 — forked from minrk/youtube.py

	from IPython.core.display import display

	class YouTubeVideo(object):
	"""Class for embedding a YouTube Video in an IPython session, based on its video id.

	e.g. to embed the video on this page:

	http://www.youtube.com/watch?v=foo

	you would do:

niceboy120 / sublime-text-2.sh

Created February 9, 2013 15:04

	#!/bin/sh
	SHORTCUT="[Desktop Entry]
	Name=Sublime Text 2
	Comment=Edit text files
	Exec=/usr/local/sublime-text-2/sublime_text
	Icon=/usr/local/sublime-text-2/Icon/128x128/sublime_text.png
	Terminal=false
	Type=Application
	Encoding=UTF-8
	Categories=Utility;TextEditor;"

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